1 dnl Process this file with autoconf to produce a configure script.
2 dnl Author: Michael Patra <micky@marie.physik.tu-berlin.de>
3 dnl <patra@itp1.physik.tu-berlin.de>
4 dnl Ported to autoconf 2.5x by bero@redhat.com
5 AC_REVISION([configure.in 1.00])
6 AC_INIT(controls/edit.c)
7 AC_CONFIG_HEADER(include/config.h)
8 AC_CONFIG_AUX_DIR(tools)
10 dnl **** Command-line arguments ****
13 LIBEXT=so # library type .so or .a
14 TRACE_MSGS=yes # the TRACE() macro
15 DEBUG_MSGS=yes # the TRACE(), WARN(), and FIXME() macros.
20 [ --disable-debug compile out all debugging messages],
21 [if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi])
24 [ --enable-opengl force usage of OpenGL even if the latter is thread-safe via pthread],
25 [if test "$enableval" = "no"; then OPENGL="no"; elif test "$enableval" = "yes"; then OPENGL="yes"; fi])
28 [ --disable-trace compile out TRACE messages],
29 [if test "$enableval" = "no"; then TRACE_MSGS="no"; fi])
32 [ --without-curses do not use curses],
33 [if test "$withval" = "no"; then CURSES="no"; fi])
35 AC_ARG_WITH(reentrant-x,
36 [ --without-reentrant-x compile for use with non-reentrant X libraries])
40 if test "$DEBUG_MSGS" = "no"
42 AC_DEFINE(NO_DEBUG_MSGS, 1, [Define if all debug messages are to be compiled out])
45 if test "$TRACE_MSGS" = "no" -o "$DEBUG_MSGS" = "no"
47 AC_DEFINE(NO_TRACE_MSGS, 1, [Define if TRACE messages are to be compiled out])
50 dnl **** Check for some programs ****
58 AC_CHECK_PROGS(XLEX,$LEX flex lex,none)
59 if test "$XLEX" = "none"
61 echo "*** Error: No suitable lex found. ***"
62 echo " Please install the 'flex' package."
68 AC_CHECK_PROG(C2MAN,c2man,c2man,\$(TOPSRCDIR)/tools/c2man.pl)
69 AC_PATH_PROG(LDCONFIG, ldconfig, true, /sbin:/usr/sbin:$PATH)
71 AC_CHECK_PROG(DLLWRAP,dllwrap,dllwrap,false)
74 AC_CHECK_PROGS(LINT, lclint lint)
75 if test "$LINT" = "lint"
77 LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
78 dnl LINTFLAGS='-D_SIZE_T "-Dsize_t=unsigned long" -errchk=longptr64'
83 if test "$CYGWIN" = "yes"
85 LDCOMBINE="ld -r --enable-stdcall-fixup"
91 dnl **** Check for some libraries ****
95 dnl Check for -li386 for NetBSD and OpenBSD
96 AC_CHECK_LIB(i386,i386_set_ldt)
97 dnl Check for -lossaudio for NetBSD
98 AC_CHECK_LIB(ossaudio,_oss_ioctl)
99 dnl Check for -lw for Solaris
100 AC_CHECK_FUNCS(iswalnum,,AC_CHECK_LIB(w,iswalnum))
101 dnl Check for -lnsl for Solaris
102 AC_CHECK_FUNCS(gethostbyname,,AC_CHECK_LIB(nsl,gethostbyname))
103 dnl Check for -lsocket for Solaris
104 AC_CHECK_FUNCS(connect,,AC_CHECK_LIB(socket,connect))
105 dnl Check for -lxpg4 for FreeBSD
106 AC_CHECK_LIB(xpg4,_xpg4_setrunelocale)
107 dnl Check for -lmmap for OS/2
108 AC_CHECK_LIB(mmap,mmap)
109 dnl Check for openpty
110 AC_CHECK_FUNCS(openpty,,
111 [AC_CHECK_LIB(util,openpty,
112 [AC_DEFINE(HAVE_OPENPTY)
116 AC_CHECK_HEADERS(dlfcn.h,
117 [AC_CHECK_FUNCS(dlopen,,
118 [AC_CHECK_LIB(dl,dlopen,
119 [AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen])
128 AC_CHECK_HEADERS(jpeglib.h,
129 AC_CHECK_LIB(jpeg,jpeg_start_decompress,
130 AC_DEFINE(HAVE_LIBJPEG,1,[Define if you have libjpeg including devel headers])
139 AC_SUBST(OPENGLFILES)
143 if test "$have_x" = "yes"
146 ac_save_CPPFLAGS="$CPPFLAGS"
147 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
149 dnl *** Check for -lXpm
150 AC_CHECK_HEADERS(X11/xpm.h,
151 [ dnl *** If X11/xpm.h exists...
152 AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData,
153 [ AC_DEFINE(HAVE_LIBXXPM, 1, [Define if you have the Xpm library])
154 X_PRE_LIBS="$X_PRE_LIBS -lXpm"],,
155 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
158 [ dnl *** If X11/xpm.h does not exist...
159 dnl NOTE: autoconf does not allow commas inside the third
160 dnl parameter to AC_CHECK_HEADERS, due to some quoting
162 echo "Red Hat < 7.1 : xpm xpm-devel"
163 echo "Red Hat >= 7.1 : XFree86-devel"
164 echo "Caldera OpenLinux : xpm xpm-devel xpm-devel-static"
166 echo "Debian/Corel Linux: xpm4g xpm4g-dev"
168 echo "Or get the sources from ftp.x.org and all its mirror sites from "
169 echo "the directory /contrib/libraries."
175 dnl *** All of the following tests require X11/Xlib.h
176 AC_CHECK_HEADERS(X11/Xlib.h,
178 dnl *** Check for X keyboard extension
179 AC_CHECK_HEADERS(X11/XKBlib.h,
180 [ dnl *** If X11/XKBlib.h exists...
181 AC_CHECK_LIB(X11, XkbQueryExtension,
182 AC_DEFINE(HAVE_XKB, 1, [Define if you have the XKB extension]),,
183 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
185 AC_MSG_WARN([XKB extension not found!!])
188 dnl *** Check for X Shm extension
189 AC_CHECK_HEADERS(X11/extensions/XShm.h,
190 [ dnl *** If X11/extensions/XShm.h exists...
191 AC_CHECK_LIB(Xext, XShmQueryExtension,
192 AC_DEFINE(HAVE_LIBXXSHM, 1, [Define if you have the X Shm extension]),,
193 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
195 AC_MSG_WARN([Xshm extension not found!!])
198 dnl *** Check for X shape extension
199 AC_CHECK_HEADERS(X11/extensions/shape.h,
200 [ dnl *** If X11/extensions/shape.h exists...
201 AC_CHECK_LIB(Xext,XShapeQueryExtension,
202 AC_DEFINE(HAVE_LIBXSHAPE, 1, [Define if you have the X Shape extension]),,
203 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS)
205 AC_MSG_WARN([XShape extension not found!!])
208 dnl *** Check for XFree86 DGA / DGA 2.0 extension
209 AC_CHECK_HEADERS(X11/extensions/xf86dga.h,
210 [ dnl *** If X11/extensions/xf86dga.h exists, check
211 dnl *** for XDGAQueryExtension()...
212 AC_CHECK_LIB(Xxf86dga, XDGAQueryExtension,
213 [ dnl *** If found...
214 AC_DEFINE(HAVE_LIBXXF86DGA2, 1,
215 [Define if you have the Xxf86dga library version 2])
216 X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
218 [ dnl *** If not found, look for XF86DGAQueryExtension()
219 dnl *** instead (DGA 2.0 not found)...
220 AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension,
221 [ AC_DEFINE(HAVE_LIBXXF86DGA, 1,
222 [Define if you have the Xxf86dga library version 1])
223 X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
225 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
228 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
231 AC_MSG_WARN([DGA extension not found!!])
234 dnl *** Check for XFree86 VMODE extension
235 AC_CHECK_HEADERS(X11/extensions/xf86vmode.h,
236 [ dnl *** If X11/extensions/xf86vmode.h exists...
237 AC_CHECK_LIB(Xxf86vm, XF86VidModeQueryExtension,
238 [ AC_DEFINE(HAVE_LIBXXF86VM, 1, [Define if you have the Xxf86vm library])
239 X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
241 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
244 AC_MSG_WARN([XFree86 VMODE extension not found!!])
247 dnl *** Check for XVideo extension supporting XvImages
248 AC_CHECK_HEADERS(X11/extensions/Xvlib.h,
249 [ dnl *** If X11/extensions/Xvlib.h exists...
250 AC_CHECK_LIB(Xv, XvShmCreateImage,
251 [ AC_DEFINE(HAVE_XVIDEO, 1, [Define if the X libraries support XVideo])
252 X_PRE_LIBS="$X_PRE_LIBS -lXv"
254 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
257 AC_MSG_WARN([XVideo extension not found !!])
260 dnl *** Check for XRender extension
261 AC_CHECK_HEADERS(X11/extensions/Xrender.h,
262 [ dnl *** If X11/extensions/Xrender.h exists...
263 AC_CHECK_LIB(Xrender, XRenderQueryExtension,
264 [ AC_DEFINE(HAVE_LIBXRENDER, 1, [Define if you have the XRender extension library])
265 X_PRE_LIBS="$X_PRE_LIBS -lXrender"
267 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
270 AC_MSG_WARN([XRender extension not found !!])
274 ) dnl *** End of X11/Xlib.h check
276 dnl Check for the presence of OpenGL
277 if test $OPENGL = "yes" -o $OPENGL = "normal"
279 AC_CHECK_HEADERS(GL/gl.h GL/glx.h GL/glext.h)
280 if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
282 dnl Check for some problems due to old Mesa versions
283 AC_CACHE_CHECK([for up-to-date OpenGL version], wine_cv_opengl_version_OK,
285 [#include <GL/gl.h>],
286 [GLenum test = GL_UNSIGNED_SHORT_5_6_5;],
287 [wine_cv_opengl_version_OK="yes"],
288 [wine_cv_opengl_version_OK="no"]
292 dnl Check for the thread-safety of the OpenGL library
293 AC_CACHE_CHECK([for thread-safe OpenGL version],
294 wine_cv_opengl_version_threadsafe,
297 AC_TRY_LINK([],[pthread_getspecific();],
298 [wine_cv_opengl_version_threadsafe="yes"],
299 [wine_cv_opengl_version_threadsafe="no"])
303 if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \)
305 dnl Check for the presence of the library
306 AC_CHECK_LIB(GL,glXCreateContext,
307 X_PRE_LIBS="$X_PRE_LIBS -lGL"
309 $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
311 if test $ac_cv_lib_GL_glXCreateContext = "yes"
314 OPENGLFILES='$(OPENGLFILES)'
315 AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])
317 AC_CHECK_LIB(GL,glXGetProcAddressARB,
318 AC_DEFINE(HAVE_GLX_GETPROCADDRESS, 1,
319 [Define if the OpenGL library supports the glXGetProcAddressARB call]),,
320 $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
322 if test $ac_cv_lib_GL_glXGetProcAddressARB = "yes"
324 AC_CACHE_CHECK([for OpenGL extension functions prototypes], wine_cv_extension_prototypes,
325 [AC_TRY_COMPILE([#include <GL/gl.h>
326 #ifdef HAVE_GL_GLEXT_H
327 # include <GL/glext.h>
330 [PFNGLCOLORTABLEEXTPROC test_proc;],
331 [wine_cv_extension_prototypes="yes"],
332 [wine_cv_extension_prototypes="no"]
335 if test $wine_cv_extension_prototypes = "yes"
337 AC_DEFINE(HAVE_GLEXT_PROTOTYPES, 1,
338 [Define if the OpenGL headers define extension typedefs])
343 dnl Check for GLU32 library.
344 AC_CHECK_LIB(GLU,gluLookAt,
345 [X_PRE_LIBS="$X_PRE_LIBS -lGLU"
346 GLU32FILES='$(GLU32FILES)']
348 $X_LIBS $X_PRE_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
354 CPPFLAGS="$ac_save_CPPFLAGS"
362 dnl **** Check which curses lib to use ***
363 if test "$CURSES" = "yes"
365 AC_CHECK_HEADERS(ncurses.h,
366 AC_CHECK_LIB(ncurses,waddch),
367 [AC_CHECK_HEADERS(curses.h,[AC_CHECK_LIB(curses,waddch)])])
368 AC_CHECK_FUNCS(getbkgd resizeterm)
372 dnl **** Check for CUPS ****
373 wine_cv_warn_cups_h=no
374 AC_CHECK_LIB(cups,cupsGetPPD,
375 [AC_CHECK_HEADER(cups/cups.h,
376 [AC_DEFINE(HAVE_CUPS, 1, [Define if we have CUPS])
378 wine_cv_warn_cups_h=yes)]
382 dnl **** Check for FreeType 2 ****
383 AC_CHECK_LIB(freetype,FT_Init_FreeType,ft_lib=yes,ft_lib=no)
384 if test "$ft_lib" = "no"
388 wine_cv_msg_freetype=no
390 AC_CHECK_PROG(ft_devel,freetype-config,freetype-config,no)
391 if test "$ft_devel" = "no"
393 AC_CHECK_PROG(ft_devel2,freetype2-config,freetype2-config,no)
394 if test "$ft_devel2" = "freetype2-config"
399 if test "$ft_devel" = "no"
403 wine_cv_msg_freetype=yes
405 AC_DEFINE(HAVE_FREETYPE, 1, [Define if FreeType 2 is installed])
406 FREETYPELIBS=`$ft_devel --libs`
407 FREETYPEINCL=`$ft_devel --cflags`
408 ac_save_CPPFLAGS="$CPPFLAGS"
409 CPPFLAGS="$FREETYPEINCL $CPPFLAGS"
410 AC_CHECK_HEADERS(freetype/freetype.h \
412 freetype/tttables.h \
414 freetype/ftsnames.h \
415 freetype/ttnameid.h \
417 CPPFLAGS="$ac_save_CPPFLAGS"
418 wine_cv_msg_freetype=no
421 AC_SUBST(FREETYPELIBS)
422 AC_SUBST(FREETYPEINCL)
424 dnl **** Check for parport (currently Linux only) ****
425 AC_CACHE_CHECK([for parport header/ppdev.h], ac_cv_c_ppdev,
427 [#include <linux/ppdev.h>],
428 [ioctl (1,PPCLAIM,0)],
429 [ac_cv_c_ppdev="yes"],
430 [ac_cv_c_ppdev="no"])
432 if test "$ac_cv_c_ppdev" = "yes"
434 AC_DEFINE(HAVE_PPDEV, 1, [Define if we can use ppdev.h for parallel port access])
437 dnl **** Check for IPX (currently Linux only) ****
438 AC_CACHE_CHECK([for GNU style IPX support], ac_cv_c_ipx_gnu,
440 [#include <sys/socket.h>
441 #include <netipx/ipx.h>],
442 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
443 [ac_cv_c_ipx_gnu="yes"],
444 [ac_cv_c_ipx_gnu="no"])
446 if test "$ac_cv_c_ipx_gnu" = "yes"
448 AC_DEFINE(HAVE_IPX_GNU, 1, [Define if IPX should use netipx/ipx.h from libc])
451 if test "$ac_cv_c_ipx_gnu" = "no"
453 AC_CACHE_CHECK([for linux style IPX support], ac_cv_c_ipx_linux,
455 [#include <sys/socket.h>
456 #include <asm/types.h>
457 #include <linux/ipx.h>],
458 [((struct sockaddr_ipx *)0)->sipx_family == AF_IPX],
459 [ac_cv_c_ipx_linux="yes"],
460 [ac_cv_c_ipx_linux="no"])
462 if test "$ac_cv_c_ipx_linux" = "yes"
464 AC_DEFINE(HAVE_IPX_LINUX, 1, [Define if IPX includes are taken from Linux kernel])
468 dnl **** Check for Open Sound System ****
469 AC_CHECK_HEADERS(sys/soundcard.h machine/soundcard.h soundcard.h, break)
471 AC_CACHE_CHECK([for Open Sound System],
472 ac_cv_c_opensoundsystem,
474 #if defined(HAVE_SYS_SOUNDCARD_H)
475 #include <sys/soundcard.h>
476 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
477 #include <machine/soundcard.h>
478 #elif defined(HAVE_SOUNDCARD_H)
479 #include <soundcard.h>
483 /* check for one of the Open Sound System specific SNDCTL_ defines */
484 #if !defined(SNDCTL_DSP_STEREO)
485 #error No open sound system
487 ],ac_cv_c_opensoundsystem="yes",ac_cv_c_opensoundsystem="no"))
489 if test "$ac_cv_c_opensoundsystem" = "yes"
491 AC_DEFINE(HAVE_OSS, 1, [Define if you have the Open Sound system])
494 AC_CACHE_CHECK([for Open Sound System/MIDI interface],
495 ac_cv_c_opensoundsystem_midi,
497 #if defined(HAVE_SYS_SOUNDCARD_H)
498 #include <sys/soundcard.h>
499 #elif defined(HAVE_MACHINE_SOUNDCARD_H)
500 #include <machine/soundcard.h>
501 #elif defined(HAVE_SOUNDCARD_H)
502 #include <soundcard.h>
506 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
507 #if !defined(SNDCTL_SEQ_SYNC)
508 #error No open sound system MIDI interface
510 ],ac_cv_c_opensoundsystem_midi="yes",ac_cv_c_opensoundsystem_midi="no"))
512 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
514 AC_DEFINE(HAVE_OSS_MIDI, 1, [Define if you have the Open Sound system (MIDI interface)])
517 dnl **** If ln -s doesn't work, use cp instead ****
518 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
520 dnl **** Check for broken glibc mmap64 ****
522 AC_CACHE_CHECK( [whether mmap64 works defined as mmap], ac_cv_mmap64_works,
524 #define _FILE_OFFSET_BITS 64
528 #include <sys/mman.h>
531 int main(int argc,char **argv) {
532 int fd = open("conftest.map",O_CREAT|O_RDWR,0600);
533 if (fd == -1) exit(1);
535 unlink("conftest.map");
539 if ((-1 == mmap(0,4,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0)) &&
545 fprintf(stderr,"success!\n");
550 ac_cv_mmap64_works="yes",
551 ac_cv_mmap64_works="no",
552 ac_cv_mmap64_works="no") )
554 if test "$ac_cv_mmap64_works" = "yes"
556 AC_DEFINE(_FILE_OFFSET_BITS, 64, [Set this to 64 to enable 64-bit file support on Linux])
559 dnl **** Check for gcc strength-reduce bug ****
561 if test "x${GCC}" = "xyes"
563 CFLAGS="$CFLAGS -Wall"
564 AC_CACHE_CHECK( [for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug,
566 int L[[4]] = {0,1,2,3};
568 static int Array[[3]];
571 for(i=0; i<B; i++) Array[[i]] = i - 3;
572 for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
575 exit( Array[[1]] != -2 || L[[2]] != 3);
577 ac_cv_c_gcc_strength_bug="no",
578 ac_cv_c_gcc_strength_bug="yes",
579 ac_cv_c_gcc_strength_bug="yes") )
580 if test "$ac_cv_c_gcc_strength_bug" = "yes"
582 CFLAGS="$CFLAGS -fno-strength-reduce"
585 dnl Check for -mpreferred-stack-boundary
586 AC_CACHE_CHECK([for gcc -mpreferred-stack-boundary=2 support],
587 ac_cv_c_gcc_stack_boundary,
588 [saved_cflags=$CFLAGS
589 CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
590 AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")
593 if test "$ac_cv_c_gcc_stack_boundary" = "yes"
595 CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
599 dnl **** Check if we need to place .type inside a .def directive ****
601 AC_CACHE_CHECK([whether .type must sit inside a .def directive],
604 LIBS="conftest_asm.s $LIBS"
605 cat > conftest_asm.s <<EOF
607 .def _ac_test; .scl 2; .type 32; .endef
611 AC_TRY_LINK(,,ac_cv_c_type_in_def="yes",ac_cv_c_type_in_def="no")
613 if test "$ac_cv_c_type_in_def" = "yes"
615 AC_DEFINE(NEED_TYPE_IN_DEF, 1, [Define if .type asm directive must be inside a .def directive])
618 dnl **** Check for underscore on external symbols ****
620 AC_CACHE_CHECK([whether external symbols need an underscore prefix],
621 ac_cv_c_extern_prefix,
623 LIBS="conftest_asm.s $LIBS"
624 cat > conftest_asm.s <<EOF
629 AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1],
630 ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no")
632 if test "$ac_cv_c_extern_prefix" = "yes"
634 AC_DEFINE(NEED_UNDERSCORE_PREFIX, 1,
635 [Define if symbols declared in assembly code need an underscore prefix])
638 dnl **** Check for .string in assembler ****
640 AC_CACHE_CHECK([whether assembler accepts .string],
643 LIBS="conftest_asm.s $LIBS"
644 cat > conftest_asm.s <<EOF
647 AC_TRY_LINK(,,ac_cv_c_asm_string="yes",ac_cv_c_asm_string="no")
649 if test "$ac_cv_c_asm_string" = "yes"
651 AC_DEFINE(HAVE_ASM_STRING, 1, [Define to use .string instead of .ascii])
654 dnl **** Check for working dll ****
658 if test "$LIBEXT" = "so"
660 AC_CACHE_CHECK([whether we can build a GNU style ELF dll],
662 [saved_cflags=$CFLAGS
663 CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
664 AC_TRY_LINK(,[return 1],ac_cv_c_dll_gnuelf="yes",ac_cv_c_dll_gnuelf="no")
667 if test "$ac_cv_c_dll_gnuelf" = "yes"
669 LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%)"
670 LDDLLFLAGS="-Wl,-Bsymbolic"
672 AC_CACHE_CHECK(whether we can build a UnixWare (Solaris) dll,
673 ac_cv_c_dll_unixware,
674 [saved_cflags=$CFLAGS
675 CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
676 AC_TRY_LINK(,[return 1],ac_cv_c_dll_unixware="yes",ac_cv_c_dll_unixware="no")
679 if test "$ac_cv_c_dll_unixware" = "yes"
681 LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,%)"
682 LDDLLFLAGS="-Wl,-B,symbolic"
685 if test "$ac_cv_c_dll_gnuelf" = "no" -a "$ac_cv_c_dll_unixware" = "no"
688 if test "$DLLWRAP" = "dllwrap"; then
689 dnl FIXME - check whether dllwrap works correctly...
690 if test "$CYGWIN" = "yes"; then
691 echo "*** use dllwrap for building shared library."
698 if test "$LIBEXT" = "a"; then
699 echo "*** It is currently not possible to build WINE without shared"
700 echo "*** library (.so) support to allow transparent switch between .so"
701 echo "*** and .dll files."
702 echo "*** If you are using Linux, you will need a newer binutils."
709 if test "$LIBEXT" = "so"; then
711 LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
712 elif test "$LIBEXT" = "dll"; then
713 #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
714 LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\""
723 dnl **** Check for reentrant libc ****
725 dnl For cross-compiling we blindly assume that libc is reentrant. This is
726 dnl ok since non-reentrant libc is quite rare (mostly old libc5 versions).
728 AC_DEFUN([WINE_CHECK_ERRNO],
730 AC_CACHE_CHECK(for reentrant libc: $1, wine_cv_libc_r_$1,
731 [AC_TRY_RUN([int myerrno = 0;
733 int *$1(){return &myerrno;}
734 main(){connect(0,buf,255); exit(!myerrno);}],
735 wine_cv_libc_r_$1=yes, wine_cv_libc_r_$1=no,
736 wine_cv_libc_r_$1=yes )
738 if test "$wine_cv_libc_r_$1" = "yes"
740 wine_cv_libc_reentrant=$1
744 wine_cv_libc_reentrant=no
745 dnl Linux style errno location
746 WINE_CHECK_ERRNO(__errno_location)
747 dnl FreeBSD style errno location
748 WINE_CHECK_ERRNO(__error)
749 dnl Solaris style errno location
750 WINE_CHECK_ERRNO(___errno)
751 dnl UnixWare style errno location
752 WINE_CHECK_ERRNO(__thr_errno)
753 dnl NetBSD style errno location
754 WINE_CHECK_ERRNO(__errno)
756 if test "$wine_cv_libc_reentrant" != "no"
758 AC_DEFINE_UNQUOTED(ERRNO_LOCATION,$wine_cv_libc_reentrant,
759 [Define to the name of the function returning errno for reentrant libc])
762 dnl **** Check for reentrant X libraries ****
764 dnl This may fail to determine whether X libraries are reentrant if
765 dnl AC_PATH_XTRA does not set x_libraries. In this case manual configuration
766 dnl is possible with the --without-reentrant-x option.
768 if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
770 AC_CACHE_CHECK( [for reentrant X libraries], wine_cv_x_reentrant,
771 [ if test "x$with_reentrant_x" = "xno"
773 wine_cv_x_reentrant=no
776 for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
777 if test -r $dir/libX11.so; then
778 libX11_check="-D $dir/libX11.so"
781 if test -r $dir/libX11.a; then
782 libX11_check="$dir/libX11.a"
786 if test "$libX11_check" != "none"; then
787 if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
789 wine_cv_x_reentrant=yes
791 wine_cv_x_reentrant=no
794 wine_cv_x_reentrant=unknown
798 wine_cv_x_reentrant=no
800 if test "$wine_cv_x_reentrant" = "no"
802 AC_DEFINE(NO_REENTRANT_X11, 1,
803 [Define if X libraries are not reentrant (compiled without -D_REENTRANT)])
807 dnl **** Check for functions ****
848 dnl **** Check for header files ****
906 dnl **** Check for types ****
911 AC_CHECK_SIZEOF(long long,0)
913 AC_CACHE_CHECK([whether linux/input.h is for real],
914 wine_cv_linux_input_h,
916 #include <linux/input.h>
918 int foo = EVIOCGBIT(EV_ABS,42);
919 int bar = BTN_PINKIE;
922 wine_cv_linux_input_h=yes,
923 wine_cv_linux_input_h=no,
927 if test "$wine_cv_linux_input_h" = "yes"
929 AC_DEFINE(HAVE_CORRECT_LINUXINPUT_H, 1,
930 [Define if we have linux/input.h AND it contains the INPUT event API])
934 AC_CACHE_CHECK([whether we can use re-entrant gethostbyname_r Linux style],
935 wine_cv_linux_gethostbyname_r_6,
941 struct hostent *result;
948 res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
949 res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
951 wine_cv_linux_gethostbyname_r_6=yes,
952 wine_cv_linux_gethostbyname_r_6=no
955 if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
957 AC_DEFINE(HAVE_LINUX_GETHOSTBYNAME_R_6, 1,
958 [Define if Linux-style gethostbyname_r and gethostbyaddr_r are available])
961 if test "$ac_cv_header_linux_joystick_h" = "yes"
963 AC_CACHE_CHECK([whether linux/joystick.h uses the Linux 2.2+ API],
964 wine_cv_linux_joystick_22_api,
966 #include <sys/ioctl.h>
967 #include <linux/joystick.h>
969 struct js_event blub;
970 #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
971 #error "no 2.2 header"
974 wine_cv_linux_joystick_22_api=yes,
975 wine_cv_linux_joystick_22_api=no,
976 wine_cv_linux_joystick_22_api=no
979 if test "$wine_cv_linux_joystick_22_api" = "yes"
981 AC_DEFINE(HAVE_LINUX_22_JOYSTICK_API, 1,
982 [Define if <linux/joystick.h> defines the Linux 2.2 joystick API])
986 dnl **** statfs checks ****
988 if test "$ac_cv_header_sys_vfs_h" = "yes"
990 AC_CACHE_CHECK( [whether sys/vfs.h defines statfs],
991 wine_cv_sys_vfs_has_statfs,
993 #include <sys/types.h>
994 #ifdef HAVE_SYS_PARAM_H
995 # include <sys/param.h>
1001 memset(&stfs,0,sizeof(stfs));
1002 ],wine_cv_sys_vfs_has_statfs=yes,wine_cv_sys_vfs_has_statfs=no
1005 if test "$wine_cv_sys_vfs_has_statfs" = "yes"
1007 AC_DEFINE(STATFS_DEFINED_BY_SYS_VFS, 1,
1008 [Define if the struct statfs is defined by <sys/vfs.h>])
1012 if test "$ac_cv_header_sys_statfs_h" = "yes"
1014 AC_CACHE_CHECK( [whether sys/statfs.h defines statfs],
1015 wine_cv_sys_statfs_has_statfs,
1017 #include <sys/types.h>
1018 #ifdef HAVE_SYS_PARAM_H
1019 # include <sys/param.h>
1021 #include <sys/statfs.h>
1024 ],wine_cv_sys_statfs_has_statfs=yes,wine_cv_sys_statfs_has_statfs=no
1027 if test "$wine_cv_sys_statfs_has_statfs" = "yes"
1029 AC_DEFINE(STATFS_DEFINED_BY_SYS_STATFS, 1,
1030 [Define if the struct statfs is defined by <sys/statfs.h>])
1034 if test "$ac_cv_header_sys_mount_h" = "yes"
1036 AC_CACHE_CHECK( [whether sys/mount.h defines statfs],
1037 wine_cv_sys_mount_has_statfs,
1039 #include <sys/types.h>
1040 #ifdef HAVE_SYS_PARAM_H
1041 # include <sys/param.h>
1043 #include <sys/mount.h>
1046 ],wine_cv_sys_mount_has_statfs=yes,wine_cv_sys_mount_has_statfs=no
1049 if test "$wine_cv_sys_mount_has_statfs" = "yes"
1051 AC_DEFINE(STATFS_DEFINED_BY_SYS_MOUNT, 1,
1052 [Define if the struct statfs is defined by <sys/mount.h>])
1056 dnl **** FIXME: what about mixed cases, where we need two of them? ***
1058 AC_CACHE_CHECK( [for statfs.f_bfree], wine_cv_statfs_bfree,
1059 [ if test "x$statfs_bfree" = "xno"
1061 wine_cv_statfs_bfree=no
1064 #include <sys/types.h>
1065 #ifdef HAVE_SYS_PARAM_H
1066 # include <sys/param.h>
1068 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1069 # include <sys/mount.h>
1071 # ifdef STATFS_DEFINED_BY_SYS_VFS
1072 # include <sys/vfs.h>
1074 # ifdef STATFS_DEFINED_BY_SYS_STATFS
1075 # include <sys/statfs.h>
1083 ],wine_cv_statfs_bfree=yes,wine_cv_statfs_bfree=no
1086 if test "$wine_cv_statfs_bfree" = "yes"
1088 AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])
1091 AC_CACHE_CHECK( [for statfs.f_bavail], wine_cv_statfs_bavail,
1092 [ if test "x$statfs_bavail" = "xno"
1094 wine_cv_statfs_bavail=no
1097 #include <sys/types.h>
1098 #ifdef HAVE_SYS_PARAM_H
1099 # include <sys/param.h>
1101 #ifdef STATFS_DEFINED_BY_SYS_MOUNT
1102 # include <sys/mount.h>
1104 # ifdef STATFS_DEFINED_BY_SYS_VFS
1105 # include <sys/vfs.h>
1107 # ifdef STATFS_DEFINED_BY_SYS_STATFS
1108 # include <sys/statfs.h>
1116 ],wine_cv_statfs_bavail=yes,wine_cv_statfs_bavail=no
1119 if test "$wine_cv_statfs_bavail" = "yes"
1121 AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])
1124 dnl *** check for file descriptor passing with msg_accrights
1126 AC_CACHE_CHECK([for msg_accrights in struct msghdr], ac_cv_c_msg_accrights,
1127 AC_TRY_COMPILE([#include <sys/types.h>
1128 #include <sys/socket.h>],[struct msghdr hdr; hdr.msg_accrights=0],
1129 ac_cv_c_msg_accrights="yes", ac_cv_c_msg_accrights="no"))
1130 if test "$ac_cv_c_msg_accrights" = "yes"
1132 AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])
1135 dnl *** Check for the sa_len member in struct sockaddr
1137 AC_CACHE_CHECK([for sa_len in struct sockaddr], ac_cv_c_sockaddr_sa_len,
1138 AC_TRY_COMPILE([#include <sys/types.h>
1139 #include <sys/socket.h>
1140 ], [static struct sockaddr addr; addr.sa_len = 1],
1141 ac_cv_c_sockaddr_sa_len="yes", ac_cv_c_sockaddr_sa_len="no"))
1142 if test "$ac_cv_c_sockaddr_sa_len" = "yes"
1144 AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])
1147 dnl *** Check for the sun_len member in struct sockaddr_un
1149 AC_CACHE_CHECK([for sun_len in struct sockaddr_un], ac_cv_c_sockaddr_sun_len,
1150 AC_TRY_COMPILE([#include <sys/types.h>
1151 #include <sys/socket.h>
1152 #include <sys/un.h>], [static struct sockaddr_un addr; addr.sun_len = 1],
1153 ac_cv_c_sockaddr_sun_len="yes", ac_cv_c_sockaddr_sun_len="no"))
1154 if test "$ac_cv_c_sockaddr_sun_len" = "yes"
1156 AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])
1159 dnl *** check for the need to define __i386__
1161 AC_CACHE_CHECK([whether we need to define __i386__],ac_cv_cpp_def_i386,
1162 AC_EGREP_CPP(yes,[#if (defined(i386) || defined(__i386)) && !defined(__i386__)
1165 ac_cv_cpp_def_i386="yes", ac_cv_cpp_def_i386="no"))
1166 if test "$ac_cv_cpp_def_i386" = "yes"
1168 CFLAGS="$CFLAGS -D__i386__"
1169 LINTFLAGS="$LINTFLAGS -D__i386__"
1172 dnl $GCC is set by autoconf
1174 if test "$GCC" = "yes"
1176 GCC_NO_BUILTIN="-fno-builtin"
1178 AC_SUBST(GCC_NO_BUILTIN)
1180 dnl **** Generate output files ****
1182 AC_OUTPUT_COMMANDS([
1184 dlls/ddraw/d3ddevice \
1185 dlls/ddraw/dclipper \
1187 dlls/ddraw/direct3d \
1188 dlls/ddraw/dpalette \
1189 dlls/ddraw/dsurface \
1190 dlls/dinput/joystick \
1191 dlls/dinput/keyboard \
1193 dlls/kernel/messages \
1195 dlls/user/resources \
1198 for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done ])
1200 MAKE_RULES=Make.rules
1201 AC_SUBST_FILE(MAKE_RULES)
1203 MAKE_DLL_RULES=dlls/Makedll.rules
1204 AC_SUBST_FILE(MAKE_DLL_RULES)
1206 MAKE_PROG_RULES=programs/Makeprog.rules
1207 AC_SUBST_FILE(MAKE_PROG_RULES)
1212 programs/Makeprog.rules
1218 dlls/advapi32/Makefile
1219 dlls/avifil32/Makefile
1220 dlls/comctl32/Makefile
1221 dlls/commdlg/Makefile
1222 dlls/crtdll/Makefile
1223 dlls/dciman32/Makefile
1225 dlls/dinput/Makefile
1227 dlls/dplayx/Makefile
1228 dlls/dsound/Makefile
1232 dlls/imagehlp/Makefile
1234 dlls/kernel/Makefile
1235 dlls/lzexpand/Makefile
1236 dlls/mapi32/Makefile
1239 dlls/msimg32/Makefile
1240 dlls/msnet32/Makefile
1241 dlls/msvcrt/Makefile
1242 dlls/msvideo/Makefile
1244 dlls/odbc32/Makefile
1246 dlls/oleaut32/Makefile
1247 dlls/olecli/Makefile
1248 dlls/oledlg/Makefile
1249 dlls/olepro32/Makefile
1250 dlls/olesvr/Makefile
1251 dlls/opengl32/Makefile
1253 dlls/quartz/Makefile
1254 dlls/rasapi32/Makefile
1255 dlls/richedit/Makefile
1256 dlls/rpcrt4/Makefile
1257 dlls/serialui/Makefile
1258 dlls/setupapi/Makefile
1259 dlls/shdocvw/Makefile
1260 dlls/shell32/Makefile
1261 dlls/shfolder/Makefile
1262 dlls/shlwapi/Makefile
1264 dlls/tapi32/Makefile
1265 dlls/ttydrv/Makefile
1267 dlls/urlmon/Makefile
1269 dlls/version/Makefile
1270 dlls/win32s/Makefile
1271 dlls/winaspi/Makefile
1272 dlls/winedos/Makefile
1273 dlls/wineps/Makefile
1274 dlls/wininet/Makefile
1276 dlls/winmm/joystick/Makefile
1277 dlls/winmm/mcianim/Makefile
1278 dlls/winmm/mciavi/Makefile
1279 dlls/winmm/mcicda/Makefile
1280 dlls/winmm/mciseq/Makefile
1281 dlls/winmm/mciwave/Makefile
1282 dlls/winmm/midimap/Makefile
1283 dlls/winmm/wavemap/Makefile
1284 dlls/winmm/wineoss/Makefile
1285 dlls/winnls/Makefile
1286 dlls/winsock/Makefile
1287 dlls/winspool/Makefile
1288 dlls/wintrust/Makefile
1290 dlls/wsock32/Makefile
1291 dlls/x11drv/Makefile
1292 documentation/Makefile
1293 documentation/wine.conf.man
1294 documentation/wine.man
1297 graphics/enhmetafiledrv/Makefile
1298 graphics/metafiledrv/Makefile
1299 graphics/win16drv/Makefile
1300 graphics/x11drv/Makefile
1315 programs/avitools/Makefile
1316 programs/clock/Makefile
1317 programs/cmdlgtst/Makefile
1318 programs/control/Makefile
1319 programs/notepad/Makefile
1320 programs/osversioncheck/Makefile
1321 programs/progman/Makefile
1322 programs/regapi/Makefile
1323 programs/regtest/Makefile
1324 programs/uninstaller/Makefile
1325 programs/view/Makefile
1326 programs/wcmd/Makefile
1327 programs/winemine/Makefile
1328 programs/winetest/Makefile
1329 programs/winhelp/Makefile
1330 programs/winver/Makefile
1335 tools/winapi/Makefile
1336 tools/winebuild/Makefile
1337 tools/winedump/Makefile
1345 windows/x11drv/Makefile ])
1347 if test "$have_x" = "no"
1350 echo "*** Warning: X development files not found. Wine will be built without"
1351 echo "*** X support, which currently does not work, and would probably not be"
1352 echo "*** what you want anyway. You will need to install devel packages of"
1353 echo "*** Xlib/Xfree86 and Xpm at the very least."
1354 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
1357 echo "*** Warning: Xpm development files not found. Wine will be built without"
1358 echo "*** Xpm support, which currently does not work. You will need to install"
1359 echo "*** devel packages of Xpm."
1362 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
1365 echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
1366 echo "*** terminal resize support. Consider upgrading ncurses."
1369 if test "$wine_cv_libc_reentrant" = "no"
1372 echo "*** Warning: non-reentrant libc detected. Wine will be build without"
1373 echo "*** thread support. Consider upgrading libc to a more recent"
1374 echo "*** reentrant version of libc."
1377 if test "$wine_cv_opengl_version_OK" = "no"
1380 echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
1381 echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
1384 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal"
1387 echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
1388 echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
1389 echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
1390 echo "*** start configure with '--enable-opengl' to force OpenGL support."
1393 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes"
1396 echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
1397 echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
1398 echo "*** support before reporting bugs."
1401 if test "$wine_cv_warn_cups_h" = "yes"
1404 echo "*** Note: You have cups runtime libraries, but no development"
1405 echo "*** libraries. Install the cups-devel package or whichever package"
1406 echo "*** contains cups.h to enable CUPS support in WINE."
1409 if test "$wine_cv_msg_freetype" = "yes"
1412 echo "*** Note: Your system appears to have the FreeType 2 runtime libraries"
1413 echo "*** installed, but 'freetype-config' is not in your PATH. Install the"
1414 echo "*** freetype-devel package (or its equivalent on your distribution) to"
1415 echo "*** enable Wine to use TrueType fonts."
1419 echo "Configure finished. Do 'make depend && make' to compile Wine."
1422 dnl Local Variables:
1423 dnl comment-start: "dnl "
1425 dnl comment-start-skip: "\\bdnl\\b\\s *"
1426 dnl compile-command: "autoconf"